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Get started356 Galley Hill is a mid-terrace house in Hemel Hempstead (HP1 3LA). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (February 2015) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 7.9% per year against 0% for the wider region. Today's modelled estimate of £378,000 is 18.1% above the 2016 sale price. At 124 m² the property is well over the postcode median (81 m² across 26 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2002. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sold in March 2016, so it's been off the market for around 10 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 05 Feb 2025
356 Galley Hill has an approved extension on the planning record.
CONSERVATORY
356 Galley Hill has more than quadrupled in price since its earliest registered sale in 1995.
£378,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 21 years.
£320,000
Growth on file: 7.9% per year over 21 years.
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Detailed AI analysis
356 Galley Hill is notably below the street on co₂ emissions.
Price per m²
£2,581
Street avg £3,615
Floor Area
124 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
16/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.1dB

18 March 2016Most recent
£320,000
+2.9%11 March 2016
£311,000
+373.7%over 20 years28 April 1995
£65,650
Median price across the last 5 sales in HP1 3LA: £390,000 (2025–2022).
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Street avg 4 rooms
CO₂ Emissions
5.7 t/year
Street avg 2.9 t/year
HP1 3BW
Pudding Lane — bus stop.
Closest school
0.2 km
Galley Hill Primary School and Nursery. 20 schools nearby.
Night-time· 23:00 – 07:00
37.9dB